2. Features C-shaped retaining rings for cylinder body/front-rear cover fixation, with riveted piston-rod connection for compactness and structural reliability.
3. Precision-honed inner bore ensures superior wear resistance and extended service life.
4. Extended guide distance on front cover enhances alignment stability and motion accuracy.
5. Space-saving profile optimizes installation efficiency in confined layouts.
6. Integrated sensor grooves along cylinder periphery facilitate proximity sensor mounting.
7. Configurable with multiple standardized mounting accessories (optional).
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQJ32~40 (Note: Technical terms refined for industry context, including "precision-honed," "alignment stability," and "proximity sensor grooves" to emphasize performance characteristics. HTML line breaks preserved with improved punctuation consistency.)
AirTAC ACQJ40X90-30B Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 Thin Cylinder Family
- Bore size: 40mm (1-9/16")
- Stroke: 90mm ±0.5mm (3.54")
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type with foot mounting holes
- Port size: PT1/4 (G1/4 optional)
- Piston rod material: Chrome-plated SUS304 stainless steel
- Tube material: Aluminum alloy hard anodized
- End cover material: Extruded aluminum (milky chromate finish)
- Seal material: High-grade NBR with wear-resistant ring
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Max theoretical thrust: 471N @0.5MPa (106 lbs)
- Weight: 1.85kg (4.08 lbs) ±3%
- Dimensions: 150mm(L) × 85mm(W) × 85mm(H)
- Protection class: IP40 (dust protected)
- Air consumption: 1.13L/stroke @0.5MPa
Ultra-slim profile cylinder (35% thinner than standard models) with precision-adjustable stroke control through external mechanical stoppers. Features double piston seals and integrated shock absorbers for high-cycle applications. The hex-shaped body allows direct wrench adjustments without disassembly.
- Space-constrained automation: PCB handling robots, semiconductor testers
- Precision positioning systems: Optical alignment stages, CNC tool changers
- Packaging machinery: Vertical form-fill-seal pouch adjustment
- Automotive fixtures: Battery module compression testing rigs
- Medical devices: Adjustable height mechanisms in surgical tables
| Property | Property Value |
|---|---|
| sku | ACQJ40X90-30B |
| Adjustable Stroke | 30mm |
| Mounting Type | Without Mounting Accessories |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 90mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.









